Fraudulent account opened with my name

I received a call from DueSouth attorneys saying that I owe DueSouth R15 000, I told them that I do no have an account with them. Then they subsequently requested me to send an affidavit, certified copy of ID and 5 of my signatures so that they can send it to TFG forensic department for further investigation. I submitted all the requested document within the stipulated time. After few weeks I received another email requesting me to submit the Affidavit and Case number from SAPS, I went to my nearest SAPS branch and explained to them everything, they told me that I cannot open a case or Incident report because I do not have the crime scene and the actual complainant is DueSouth and they were supposed to open the case.

As a confused as I was, with trying to find conclusion with this matter, I contacted Forensic depatment of TFG while I was still at the police station and told her same thing that the police said to me and I gave the police officer the phone to explain further.

After few discussion with them, it was concluded that they will work with my affidavit, 5 signatures and copy of my ID.

I am not happy because, this issues has been delaying for a while and they are even sending me smses giving me deadlines that I have to submit case number, if I don't within the stipulated deadline, the case will not be closed.

Obvious as an individual, the first thing that comes in your mind is how this will damage my credit record.